Integration of a fully automated flow cytometry system with high robustness into a Screening Station.

In recent years, there has been an increasing demand for the detection of rare cells in drug discovery research, such as cells that have differentiated off-purpose or are required for immunogenicity evaluation. Since detection and quantification limits depend on the robustness of the experiment, inter-human differences in technique have a significant impact on the performance of the assay system. Here, we integrated flow cytometry into a cell experiment platform, Screening Station, to construct a robust assay system, examined each step of the flow cytometric pretreatment using Jurkat cells, and finally evaluated the overall assay performance.

Assessment of Blood Prostaglandin E Metabolite Levels among Infants Born Preterm with Patent Ductus Arteriosus: A Prospective Study.

Objective: To assess the role of prostaglandin E by measuring blood prostaglandin E metabolite (PGEM) concentrations in preterm infants with patent ductus arteriosus (PDA).

Study Design: A prospective observational study of preterm infants born before 32 weeks of gestational age (GA) was performed in a single tertiary hospital in Japan. Blood samples were collected to measure serum concentrations of PGEM, ibuprofen (IBU), and cytokines.

Long-term Favorable Efficacy of Regular and Repeated Hospitalizations with a Personalized Diet and Exercise Treatment for Steatotic Liver Disease.

Objective The long-term impact of personalized diet and exercise programs for steatotic liver disease (SLD) remains unclear. Materials The subjects of this retrospective cohort study included 104 consecutive Japanese patients with SLD. The long-term treatment efficacy of personalized diet and exercise treatment was evaluated two years after the start of observation.

Effect of maturation at birth on the clinical features of neonatal cow's milk protein allergy: A retrospective study.

Neonatal immune regulation transitions from fetal immunity and varies with maturation status, but its role in neonatal cow's milk protein allergy (CMPA) remains unknown. We studied the association between maturation status at birth and neonatal CMPA. Clinical and laboratory data of neonates presenting with CMPA symptoms were retrospectively collected from two tertiary hospitals.

Impact of Fish Intake Frequency on Cardiovascular Disease-Specific Survival in Hemodialysis Patients.

Introduction: Cardiovascular disease (CVD) is the leading cause of death in hemodialysis patients (HPs). As a food source, fish contains both CVD-preventive and CVD-promoting fatty acids; however, there is no consensus on fish consumption as a preventive measure for CVD in HPs. This single-center longitudinal cohort study aims to assess the impact of fish intake frequency (FIF) per week on CVD in Japanese HPs.